12913897636748628

Names of 12913897636748628

• Cardinal: 12913897636748628 can be written as Twelve quadrillion, nine hundred thirteen trillion, eight hundred ninety-seven billion, six hundred thirty-six million, seven hundred forty-eight thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2913897636748628 × 10¹⁶

Factors of 12913897636748628

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 951517

Divisors of 12913897636748628

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 173 234 324 346 351 468 519 692 702 1038 1053 1404 1557 2076 2106 2249 3114 4212 4498 4671 6228 6747 8996 9342 13494 14013 18684 19009 20241 26988 28026 38018 40482 56052 57027 60723 76036 80964 114054 121446 171081 182169 228108 242892 247117 342162 364338 494234 513243 684324 728676 741351 932317 988468 1026486 1482702 1539729 1864634 2052972 2224053 2796951 2965404 3079458 3288557 3729268 4448106 5593902 6158916 6577114 6672159 8390853 8896212 9865671 11187804 12120121 13154228 13344318 16781706 19731342 20016477 24240242 25172559 26688636 29597013 33563412 36360363 39462684 40032954 42751241 48480484 50345118 59194026 72720726 75517677 80065908 85502482 88791039 100690236 109081089 118388052 128253723 145441452 151035354 161290841 171004964 177582078 218162178 256507446 266373117 302070708 322581682 327243267 355164156 384761169 436324356 483872523 513014892 532746234 645163364 654486534 769522338 967745046 981729801 1065492468 1154283507 1308973068 1451617569 1539044676 1935490092 1963459602 2096780933 2308567014 2903235138 3462850521 3926919204 4193561866 4354852707 4617134028 5806470276 6290342799 6925701042 8387123732 8709705414 12580685598 13064558121 13851402084 17419410828 17722413853 18871028397 25161371196 26129116242 35444827706 37742056794 52258232484 53167241559 56613085191 70889655412 75484113588 106334483118 113226170382 159501724677 169839255573 212668966236 226452340764 230391380089 319003449354 339678511146 460782760178 478505174031 638006898708 679357022292 691174140267 921565520356 957010348062 1382348280534 1435515522093 1914020696124 2073522420801 2764696561068 2871031044186 3065977596569 4147044841602 5742062088372 6131955193138 6220567262403 8294089683204 9197932789707 12263910386276 12441134524806 18395865579414 18661701787209 24882269049612 27593798369121 36791731158828 37323403574418 39857708755397 55187596738242 74646807148836 79715417510794 82781395107363 110375193476484 119573126266191 159430835021588 165562790214726 239146252532382 248344185322089 331125580429452 358719378798573 478292505064764 496688370644178 717438757597146 993376741288356 1076158136395719 1434877515194292 2152316272791438 3228474409187157 4304632545582876 6456948818374314 12913897636748628
• Sum of all divisors σ(n): 36568477588972560
• Sum of proper divisors (its aliquot sum) s(n): 23654579952223932
• 12913897636748628 is an abundant number, because the sum of its proper divisors (23654579952223932) is greater than itself. Its abundance is 10740682315475304

Bases of 12913897636748628

• Binary: 101101111000010001111100011001010011011101110101010100₂
• Hexadecimal: 0x2DE11F194DDD54
• Base-36: 3J5LEO9YP90

Squares and roots of 12913897636748628

• 12913897636748628 squared (12913897636748628²) is 166768752172421799215447259882384
• 12913897636748628 cubed (12913897636748628³) is 2153634594562955494684566810780858226915453369152
• The square root of 12913897636748628 is 113639331.3811227419
• The cube root of 12913897636748628 is 234613.2018565985

Scales and comparisons

• 12,913,897,636,748,628 seconds is equal to 410,621,999 years, 28 weeks, 17 hours, 43 minutes, 48 seconds.
• To count from 1 to 12,913,897,636,748,628 would take you about one billion, two hundred thirty-one million, eight hundred sixty-five thousand, nine hundred ninety-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12913897636748628 cubic inches would be around 19551.1 feet tall.

Recreational maths with 12913897636748628

• 12913897636748628 backwards is 82684763679831921
• The number of decimal digits it has is: 17
• The sum of 12913897636748628's digits is 90
• More coming soon!